GB1056166A - Double-action fuze - Google Patents
Double-action fuzeInfo
- Publication number
- GB1056166A GB1056166A GB1473864A GB1473864A GB1056166A GB 1056166 A GB1056166 A GB 1056166A GB 1473864 A GB1473864 A GB 1473864A GB 1473864 A GB1473864 A GB 1473864A GB 1056166 A GB1056166 A GB 1056166A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detonator
- electric
- projectile
- pin
- percussion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/14—Double fuzes; Multiple fuzes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C11/00—Electric fuzes
- F42C11/02—Electric fuzes with piezo-crystal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
- F42C15/188—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier
- F42C15/192—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier rotatable in a plane which is parallel to the longitudinal axis of the projectile
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/06—Electric contact parts specially adapted for use with electric fuzes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
1,056,166. Projectile fuzes. SOC. ANONYME POUDRERIES REUNIES DE BELGIQUE. April 9, 1964 [April 10, 1963], No. 14738/64. Heading F3A. A projectile fuze has both an electric detonator and a percussion detonator which are held in a movable member. A rotor 2 shown in its unarmed position has two channels 40, 63 housing respectively the electric detonator 3 and the percussion detonator 5 and is held against rotation under the action of a spiral spring by a pin 14 engaging a blind hole 66. The electric detonator has two terminals 41, 43, the terminal 41 being permanently earthed by being connected to the rotor by a screw 42, and the terminal 43, inthe unarmed position contacting a flexible strip which also is earthed. After a safety pin 18 has been withdrawn and the projectile fired the pin 14 and its associated striker 13 are set back by the acceleration forces and a spring-loaded ball 20 holds the striker in a retracted position by engaging a groove 24: the released rotor 2 rotates anticlockwise until the percussion detonator 5 is opposite the striker 13 and the terminal 43 on the electric detonator 3 moves into contact with a second flexible strip 55 (not shown) which is connected to a piezo-electric crystal in the nose of the projectile. On impact the output from the crystal ignites the electric-detonator 3 and the pin 14 is plunged into the percussion detonator 5, both detonators being separately fired.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2042527 | 1963-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1056166A true GB1056166A (en) | 1967-01-25 |
Family
ID=3864800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1473864A Expired GB1056166A (en) | 1963-04-10 | 1964-04-09 | Double-action fuze |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE630830A (en) |
| GB (1) | GB1056166A (en) |
| NL (1) | NL6403848A (en) |
-
0
- BE BE630830D patent/BE630830A/xx unknown
-
1964
- 1964-04-09 GB GB1473864A patent/GB1056166A/en not_active Expired
- 1964-04-09 NL NL6403848A patent/NL6403848A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE630830A (en) | |
| NL6403848A (en) | 1964-10-12 |
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